<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class TrainingLevelContent extends BaseModel
{
    use HasFactory;

    //关联训练测试标题表
    public function trainingLevelHead()
    {
        return $this->hasOne(TrainingLevelHead::class,'id', 'training_level_head_id');
    }
}
